North Dakota

River	County	Reach	Length (miles)	Description	Potential Classification	ORVs	Watershed (HUC Code 8)	Year Listed/ Updated	Other State
Little Missouri River	McKenzie, Billings	Entire segment within Theodore Roosevelt National Park (North Unit, South Unit, and Elkhorn Ranch Site)	26	Designated by State of North Dakota as a State Scenic River.	Scenic/Wild	Cultural, Fish, Geologic, Historic, Recreational, Scenic, Wildlife, Other	Lower Little Missouri	1982/ 1993
Little Missouri River	Slope, Golden Valley, Billings, McKenzie	Boundary of Little Missouri National Grasslands on south edge of Sec. 36, T.133 S., R.105 W. to Sec. 32, T.149 N., R.96 W. Omitting entire segment within Theodore Roosevelt National Park (North Unit, South Unit, and Elkhorn Ranch Site	231	Runs through scenic "badlands" of Little Missouri National Grasslands.		Cultural, Historic, Scenic	Lower Little Missouri	1982/ 1993
Little Missouri River	Dunn	From Sec. 32, T.149 N., R.96 W. to Lake Sakakawea	40	Badlands topography provides unique scenic values, highly important for recreation; important habitat for channel catfish reproduction; important paleontological discoveries.		Cultural, Fish, Geologic, Historic, Recreational	Lower Little Missouri	1982
Missouri River	Williams	Entire segment within Fort Union Trading Post National Historic Site	1	Broad, south-looking panorama and surging river confluence.	Rec/Wild/Scenic	Cultural, Historic	Charlie-Little Muddy	1993
Missouri River	Mercer	Entire segment within Knife River Indian Villages National Historic Site	5	Habitat for several threatened and endangered species.	Recreational/Scenic	Cultural, Fish, Recreational, Scenic, Wildlife	Charlie-Little Muddy	1982/ 1993
Missouri River	McLean, Mercer, Burleigh, Morton, Oliver	Square Butte Creek to Oliver/Mercer County Line. Knife River confluence to Southern edge of Knife River Indian Villages National Historic Site. Then finally from Northern boundary of Knife River Indian Villages National Historic Site to Garrison Dam.	56	One of few remaining free-flowing segments of the Missouri River; rated of critical importance by State for sport fishery; important wild turkey habitat; many historic and archeological sites.		Cultural, Fish, Historic, Recreational, Scenic, Wildlife	Charlie-Little Muddy	1982
Pembina River	Pembina, Cavalier	Canadian Border to confluence with Red River	109	Much of the area is in a semi-wilderness condition; Pembina Valley and escarpment are part of the northeastern drift plain, containing most of the remaining forest in North Dakota; highly diverse wildlife; moose herd is being developed in area.		Geologic, Scenic, Wildlife	Lower Pembina River	1982